※一部利用できない機能があります
- International Astronomical Union. Symposium (2)
- Copernicus Symposium (1)
- Giacconi, Riccardo (1)
- Gursky, Herbert (1)
- Hesser, J. E. (1)
- International Astronomical Union. Commission 33 (1)
- International Astronomical Union. Commission 34 (1)
- International Astronomical Union. Commission 40 (1)
- Kerr, Frank J. (1)
- Simonson, S. C. (Simon Christian), 1938- (1)
- Tayler, Roger John (1)